.floating-whatsapp,
.floating-call {
    position: fixed;
    bottom: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #fff;
    font-size: 28px;
    z-index: 9999;
    box-shadow: 0 4px 12px rgba(0,0,0,.25);
    transition: all .3s ease;
}

    .floating-whatsapp:hover,
    .floating-call:hover {
        transform: translateY(-3px);
    }

.floating-whatsapp {
    right: 20px;
    background: #25D366;
}

.floating-call {
    left: 20px;
    background: #007bff;
}

.floating-whatsapp,
.floating-call {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0,0,0,.4);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(0,0,0,0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(0,0,0,0);
    }
}

/* Mobile Optimization */
@media (max-width: 768px) {

    .floating-whatsapp,
    .floating-call {
        width: 55px;
        height: 55px;
        font-size: 24px;
        bottom: 15px;
    }

    .floating-whatsapp {
        right: 15px;
    }

    .floating-call {
        left: 15px;
    }
}